CN206019099U - A kind of intelligent comprehensive defroster of net for air-source heat pump units - Google Patents
A kind of intelligent comprehensive defroster of net for air-source heat pump units Download PDFInfo
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- CN206019099U CN206019099U CN201620855273.9U CN201620855273U CN206019099U CN 206019099 U CN206019099 U CN 206019099U CN 201620855273 U CN201620855273 U CN 201620855273U CN 206019099 U CN206019099 U CN 206019099U
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Abstract
The utility model discloses a kind of intelligent comprehensive defroster of net for air-source heat pump units, intelligent comprehensive defroster is by single chip circuit control, the single chip circuit includes cpu chip TMP87PH46N, some relays, driver chip ULN2003, cpu chip TMP87PH46N is connected with driver chip ULN2003, driver chip ULN2003 is connected with relay, cpu chip TMP87PH46N outputs signals to driver chip ULN2003, and driver chip ULN2003 outputs signals to relay again.There is advantages below：Unit automatically according to temperature sensor real-time perception ambient temperature, combine real-time pressure, suction temperature and record defrosting cycle, dynamically revise defrosting time, accurate assurance defrost opportunity；Raising system defrosting efficiency, how frost removes, and few frost is removed less, frostless do not remove, effectively avoid conventional defrosting mode heats loss.
Description
Technical field
A kind of a kind of the present invention relates to defroster, more particularly to the intelligent comprehensive defroster of net for air-source heat pump units.
Background technology
Net for air-source heat pump units has extensive market, and its Defrost technology heats effect due to involving energy saving and raising
The key indexs such as rate, enjoy each producer to pay attention to.Defrost technology is always a great problem, many using temperature detection control in the market
System, causes control accuracy and mode inaccurate, and under low temperature and high relative humidity operating mode, defrosting efficiency does not lowly even defrost or defrosting time mistake
Long, leverage air source heat pump heating performance and waste the energy.
Utility model content
The technical problems to be solved in the utility model is for above not enough, there is provided a kind of intelligence of net for air-source heat pump units
Comprehensive defroster, revises defrosting time automatically with unit, and accurate assurance defrosts opportunity, improves system defrosting efficiency, how white
Remove, few frost is removed less, the frostless advantage for heating loss that does not remove, effectively avoid conventional defrosting mode more.
For solving above technical problem, this utility model is employed the following technical solutions：
A kind of intelligent comprehensive defroster of net for air-source heat pump units, intelligent comprehensive defroster is by single chip circuit control
System, the single chip circuit include cpu chip TMP87PH46N, some relays, driver chip ULN2003, cpu chip
TMP87PH46N is connected with driver chip ULN2003, and driver chip ULN2003 is connected with relay, cpu chip
TMP87PH46N outputs signals to driver chip ULN2003, and driver chip ULN2003 outputs signals to relay again.
Further, the COM1 feet of the cpu chip TMP87PH46N are used as common port, cpu chip TMP87PH46N's
DI1 feet switch display end as line traffic control, and the DI2 feet of cpu chip TMP87PH46N are used as power failure display end, cpu chip
The DI3 feet of TMP87PH46N are transshipped as air conditioning pump as discharge deficiency display end, the DI4 feet of cpu chip TMP87PH46N
Display end, the DI5 feet of cpu chip TMP87PH46N transship display end as 1# condensation fans, cpu chip TMP87PH46N's
DI6 feet transship display end as 2# condensation fans, and the DI7 feet of cpu chip TMP87PH46N transship display end as electrical heating.
Further, the DI14 feet of the cpu chip TMP87PH46N are used as 2# overload of compressor display ends, cpu chip
The DI15 feet of TMP87PH46N are compressed as 2# as 2# compressor low pressure display ends, the DI16 feet of cpu chip TMP87PH46N
Machine high pressure display end, the DI17 feet of cpu chip TMP87PH46N are used as 1# overload of compressor display ends, cpu chip
The DI18 feet of TMP87PH46N are compressed as 1# as 1# compressor low pressure display ends, the DI19 feet of cpu chip TMP87PH46N
Machine high pressure display end.
Further, the AIN1 feet of the cpu chip TMP87PH46N are connected with sensor T1 one end, and sensor T1 is another
Used as 1# fin temperature detections end, the AIN2 feet of cpu chip TMP87PH46N are connected with sensor T2 one end, and sensor T2 is another at end
One end is connected with sensor T3 one end, sensor T3 as 2# fin temperature detections end, the AIN3 feet of cpu chip TMP87PH46N
The other end is connected with sensor T4 one end as 1# pressure detectings end, the AIN4 feet of cpu chip TMP87PH46N, and sensor T4 is another
One end is connected with sensor T5 one end as 2# pressure detectings end, the AIN5 feet of cpu chip TMP87PH46N, and sensor T5 is another
Hold as leaving water temperature test side,
Further, the AIN6 feet of the cpu chip TMP87PH46N are connected with sensor T6 one end, and sensor T6 is another
Used as return water temperature test side, the AIN7 feet of cpu chip TMP87PH46N are connected with sensor T7 one end, and sensor T7 is another at end
End is connected with sensor T8 one end as Humidity Detection end, the AIN8 feet of cpu chip TMP87PH46N, and the sensor T8 other ends are made
For ambient temperature test side, the COM3 feet of cpu chip TMP87PH46N are used as sensor common port.
Further, the COM2 feet of the cpu chip TMP87PH46N access the live wire of 220V alternating currents, cpu chip
The DO9 feet of TMP87PH46N are connected with air conditioning pump one end, and the air conditioning pump other end accesses the zero line of 220V alternating currents, cpu chip
The DO10 feet of TMP87PH46N are connected with 1# condensation fans one end, and the 1# condensation fans other end accesses the zero line of 220V alternating currents,
The DO11 feet of cpu chip TMP87PH46N are connected with 2# condensation fans one end, and the 2# condensation fans other end accesses 220V alternating currents
Zero line.
Further, the DO14 feet of the cpu chip TMP87PH46N are connected with malfunction indicator lamp one end, malfunction indicator lamp
The other end accesses the zero line of 220V alternating currents, and the DO15 feet of cpu chip TMP87PH46N are connected with run indicator one end, runs
The display lamp other end accesses the zero line of 220V alternating currents, and the DO16 feet of cpu chip TMP87PH46N are connected with electrical heating machine one end,
The electrical heating machine other end accesses the zero line of 220V alternating currents.
Further, the DO1 feet of the cpu chip TMP87PH46N are connected with 1# compressors one end, and 1# compressors are another
The zero line into 220V alternating currents is terminated, the DO2 feet of the cpu chip TMP87PH46N are connected with 1# cross valves one end, 1# four-ways
The valve other end accesses the zero line of 220V alternating currents, and the DO3 feet of the cpu chip TMP87PH46N are connected with 2# compressors one end,
The 2# compressors other end accesses the zero line of 220V alternating currents, and the DO4 feet of the cpu chip TMP87PH46N are connected with 2# cross valves
Access the zero line of 220V alternating currents in one end, the 2# cross valves other end.
Further, the cpu chip TMP87PH46N power ends are connected with transformator BCY-432, transformator BCY-432
Access 220V alternating currents.
This utility model adopts above technical scheme, and prior art ratio, with advantages below：
（1）Unit is automatically according to temperature sensor real-time perception ambient temperature, with reference to real-time pressure, suction temperature and record
Defrosting cycle, dynamically revise defrosting time, accurate assurance defrost opportunity；Raising system defrosting efficiency, how frost is removed, few frost
Remove less, frostless do not remove, effectively avoid conventional defrosting mode heats loss.
（2) by automatically calculating, prediction and record determine enter defrosting time, interval time, accumulative defrosting time and
Defrosting time is exited, can calculate and predicting, using two kinds of accumulative frost accumulated fortune
Row Time Calculation method, can arbitrarily select two kinds of accumulative frost accumulated run times.
With reference to the accompanying drawings and examples this utility model is described in detail.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of the intelligent comprehensive defroster of net for air-source heat pump units in this clearly demarcated embodiment
Figure.
Specific embodiment
Embodiment, as shown in figure 1, a kind of intelligent comprehensive defroster of net for air-source heat pump units, intelligent comprehensive defrosting dress
Put by single chip circuit control, single chip circuit includes cpu chip TMP87PH46N, some relays, driver chip
ULN2003, cpu chip TMP87PH46N are connected with driver chip ULN2003, and driver chip ULN2003 is connected with relay
Connect, cpu chip TMP87PH46N outputs signals to driver chip ULN2003, driver chip ULN2003 is output signals to again
Relay.
The COM1 feet of the cpu chip TMP87PH46N are used as common port, the DI1 foot conducts of cpu chip TMP87PH46N
Line traffic control switch display end, the DI2 feet of cpu chip TMP87PH46N as power failure display end, cpu chip TMP87PH46N's
DI3 feet transship display end, CPU cores as discharge deficiency display end, the DI4 feet of cpu chip TMP87PH46N as air conditioning pump
The DI5 feet of piece TMP87PH46N transship display end as 1# condensation fans, and the DI6 feet of cpu chip TMP87PH46N are cold as 2#
Solidifying blower fan transships display end, and the DI7 feet of cpu chip TMP87PH46N transship display end, cpu chip as electrical heating
The DI14 feet of TMP87PH46N are compressed as 2# as 2# overload of compressor display ends, the DI15 feet of cpu chip TMP87PH46N
Machine low pressure display end, the DI16 feet of cpu chip TMP87PH46N are used as 2# compressor high pressure display ends, cpu chip
The DI17 feet of TMP87PH46N are compressed as 1# as 1# overload of compressor display ends, the DI18 feet of cpu chip TMP87PH46N
Machine low pressure display end, the DI19 feet of cpu chip TMP87PH46N are used as 1# compressor high pressure display ends.
The AIN1 feet of the cpu chip TMP87PH46N are connected with sensor T1 one end, and the sensor T1 other ends are used as 1#
Fin temperature detection end, the AIN2 feet of cpu chip TMP87PH46N are connected with sensor T2 one end, sensor T2 other end conducts
2# fin temperature detections end, the AIN3 feet of cpu chip TMP87PH46N are connected with sensor T3 one end, and the sensor T3 other ends are made
For 1# pressure detectings end, the AIN4 feet of cpu chip TMP87PH46N are connected with sensor T4 one end, sensor T4 other end conducts
2# pressure detectings end, the AIN5 feet of cpu chip TMP87PH46N are connected with sensor T5 one end, and the sensor T5 other ends are used as going out
Coolant-temperature gage test side, the AIN6 feet of cpu chip TMP87PH46N are connected with sensor T6 one end, and the sensor T6 other ends are used as returning
Coolant-temperature gage test side, the AIN7 feet of cpu chip TMP87PH46N are connected with sensor T7 one end, and the sensor T7 other ends are used as wet
Degree test side, the AIN8 feet of cpu chip TMP87PH46N are connected with sensor T8 one end, and the sensor T8 other ends are used as environment temperature
Degree test side, the COM3 feet of cpu chip TMP87PH46N are used as sensor common port.
The COM2 feet of the cpu chip TMP87PH46N access the live wire of 220V alternating currents, cpu chip TMP87PH46N's
DO9 feet are connected with air conditioning pump one end, and the air conditioning pump other end accesses the zero line of 220V alternating currents, cpu chip TMP87PH46N's
DO10 feet are connected with 1# condensation fans one end, and the 1# condensation fans other end accesses the zero line of 220V alternating currents, cpu chip
The DO11 feet of TMP87PH46N are connected with 2# condensation fans one end, and the 2# condensation fans other end accesses the zero line of 220V alternating currents,
The DO14 feet of cpu chip TMP87PH46N are connected with malfunction indicator lamp one end, and the malfunction indicator lamp other end accesses 220V alternating currents
Zero line, the DO15 feet of cpu chip TMP87PH46N are connected with run indicator one end, and the run indicator other end accesses 220V
The zero line of alternating current, the DO16 feet of cpu chip TMP87PH46N are connected with electrical heating machine one end, and the electrical heating machine other end is accessed
The zero line of 220V alternating currents.
The DO1 feet of the cpu chip TMP87PH46N are connected with 1# compressors one end, and the 1# compressors other end accesses 220V
The zero line of alternating current, the DO2 feet of the cpu chip TMP87PH46N are connected with 1# cross valves one end, another termination of 1# cross valves
Enter the zero line of 220V alternating currents, the DO3 feet of the cpu chip TMP87PH46N are connected with 2# compressors one end, and 2# compressors are another
The zero line of 220V alternating currents is accessed in one end, and the DO4 feet of the cpu chip TMP87PH46N are connected with 2# cross valves one end, 2# tetra-
The port valve other end accesses the zero line of 220V alternating currents.
The cpu chip TMP87PH46N power ends are connected with transformator BCY-432, and transformator BCY-432 accesses 220V
Alternating current.
The above citing for this utility model preferred forms, the part that does not wherein address in detail is this area
The common knowledge of those of ordinary skill.Protection domain of the present utility model is defined by the content of claim, any based on this reality
The equivalent transformation carried out with new technology enlightenment, also within protection domain of the present utility model.
Claims (9)
1. the intelligent comprehensive defroster of a kind of net for air-source heat pump units, intelligent comprehensive defroster by single chip circuit control,
It is characterized in that：The single chip circuit includes cpu chip TMP87PH46N, some relays, driver chip ULN2003,
Cpu chip TMP87PH46N is connected with driver chip ULN2003, and driver chip ULN2003 is connected with relay, CPU cores
Piece TMP87PH46N outputs signals to driver chip ULN2003, and driver chip ULN2003 outputs signals to relay again.
2. the intelligent comprehensive defroster of a kind of net for air-source heat pump units as claimed in claim 1, it is characterised in that：Described
The COM1 feet of cpu chip TMP87PH46N show as line traffic control switch as common port, the DI1 feet of cpu chip TMP87PH46N
End, used as power failure display end, the DI3 feet of cpu chip TMP87PH46N are used as water for the DI2 feet of cpu chip TMP87PH46N
Underfed display end, the DI4 feet of cpu chip TMP87PH46N transship display end, cpu chip TMP87PH46N as air conditioning pump
DI5 feet transship display end as 1# condensation fans, the DI6 feet of cpu chip TMP87PH46N are aobvious as 2# condensation fans overload
Show that display end is transshipped as electrical heating in end, the DI7 feet of cpu chip TMP87PH46N.
3. the intelligent comprehensive defroster of a kind of net for air-source heat pump units as claimed in claim 1, it is characterised in that：Described
The DI14 feet of cpu chip TMP87PH46N are used as 2# overload of compressor display ends, the DI15 foot conducts of cpu chip TMP87PH46N
2# compressor low pressure display ends, the DI16 feet of cpu chip TMP87PH46N are used as 2# compressor high pressure display ends, cpu chip
The DI17 feet of TMP87PH46N are compressed as 1# as 1# overload of compressor display ends, the DI18 feet of cpu chip TMP87PH46N
Machine low pressure display end, the DI19 feet of cpu chip TMP87PH46N are used as 1# compressor high pressure display ends.
4. the intelligent comprehensive defroster of a kind of net for air-source heat pump units as claimed in claim 1, it is characterised in that：Described
The AIN1 feet of cpu chip TMP87PH46N are connected with sensor T1 one end, and the sensor T1 other ends are used as 1# fin temperature detections
End, the AIN2 feet of cpu chip TMP87PH46N are connected with sensor T2 one end, and the sensor T2 other ends are examined as 2# fins temperature
End is surveyed, the AIN3 feet of cpu chip TMP87PH46N are connected with sensor T3 one end, and the sensor T3 other ends are used as 1# pressure detectings
End, the AIN4 feet of cpu chip TMP87PH46N are connected with sensor T4 one end, and the sensor T4 other ends are used as 2# pressure detectings
End, the AIN5 feet of cpu chip TMP87PH46N are connected with sensor T5 one end, and the sensor T5 other ends are detected as leaving water temperature
End.
5. the intelligent comprehensive defroster of a kind of net for air-source heat pump units as claimed in claim 1, it is characterised in that：Described
The AIN6 feet of cpu chip TMP87PH46N are connected with sensor T6 one end, the sensor T6 other ends as return water temperature test side,
The AIN7 feet of cpu chip TMP87PH46N are connected with sensor T7 one end, and the sensor T7 other ends are used as Humidity Detection end, CPU
The AIN8 feet of chip TMP87PH46N are connected with sensor T8 one end, and the sensor T8 other ends are used as ambient temperature test side, CPU
The COM3 feet of chip TMP87PH46N are used as sensor common port.
6. the intelligent comprehensive defroster of a kind of net for air-source heat pump units as claimed in claim 1, it is characterised in that：Described
The COM2 feet of cpu chip TMP87PH46N access the live wire of 220V alternating currents, and the DO9 feet of cpu chip TMP87PH46N are connected with
The zero line of 220V alternating currents is accessed in air conditioning pump one end, the air conditioning pump other end, and the DO10 feet of cpu chip TMP87PH46N are connected with 1#
The zero line of 220V alternating currents is accessed in condensation fan one end, the 1# condensation fans other end, and the DO11 feet of cpu chip TMP87PH46N connect
2# condensation fans one end is connected to, the 2# condensation fans other end accesses the zero line of 220V alternating currents.
7. the intelligent comprehensive defroster of a kind of net for air-source heat pump units as claimed in claim 1, it is characterised in that：Described
The DO14 feet of cpu chip TMP87PH46N are connected with malfunction indicator lamp one end, and the malfunction indicator lamp other end accesses 220V alternating currents
Zero line, the DO15 feet of cpu chip TMP87PH46N are connected with run indicator one end, and the run indicator other end accesses 220V
The zero line of alternating current, the DO16 feet of cpu chip TMP87PH46N are connected with electrical heating machine one end, and the electrical heating machine other end is accessed
The zero line of 220V alternating currents.
8. the intelligent comprehensive defroster of a kind of net for air-source heat pump units as claimed in claim 1, it is characterised in that：Described
The DO1 feet of cpu chip TMP87PH46N are connected with 1# compressors one end, and the 1# compressors other end accesses the zero of 220V alternating currents
Line, the DO2 feet of the cpu chip TMP87PH46N are connected with 1# cross valves one end, and the 1# cross valves other end accesses 220V exchanges
The zero line of electricity, the DO3 feet of the cpu chip TMP87PH46N are connected with 2# compressors one end, and the 2# compressors other end is accessed
The zero line of 220V alternating currents, the DO4 feet of the cpu chip TMP87PH46N are connected with 2# cross valves one end, and 2# cross valves are another
Terminate the zero line into 220V alternating currents.
9. the intelligent comprehensive defroster of a kind of net for air-source heat pump units as claimed in claim 1, it is characterised in that：Described
Cpu chip TMP87PH46N power ends are connected with transformator BCY-432, and transformator BCY-432 accesses 220V alternating currents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620855273.9U CN206019099U (en) | 2016-08-09 | 2016-08-09 | A kind of intelligent comprehensive defroster of net for air-source heat pump units |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620855273.9U CN206019099U (en) | 2016-08-09 | 2016-08-09 | A kind of intelligent comprehensive defroster of net for air-source heat pump units |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895594A (en) * | 2019-05-06 | 2020-11-06 | 青岛海尔空调器有限总公司 | Control method and device for defrosting of air conditioner and air conditioner |
| CN112781289A (en) * | 2019-11-07 | 2021-05-11 | 广东芬尼克兹节能设备有限公司 | Low-temperature heat pump defrosting control method, device, equipment and storage medium |
-
2016
- 2016-08-09 CN CN201620855273.9U patent/CN206019099U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895594A (en) * | 2019-05-06 | 2020-11-06 | 青岛海尔空调器有限总公司 | Control method and device for defrosting of air conditioner and air conditioner |
| CN112781289A (en) * | 2019-11-07 | 2021-05-11 | 广东芬尼克兹节能设备有限公司 | Low-temperature heat pump defrosting control method, device, equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Zefu Inventor after: Xun Fujun Inventor before: Xun Fujun |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180611 Address after: 261000 weijiao Road, Weicheng District, Weifang, Shandong Province, No. 3999 Patentee after: Shandong Lvte Air Conditioner System Co.,Ltd. Address before: 261052 3999 weijiao Road, Weicheng District, Weifang City, Weifang, Shandong Patentee before: Shandong Green New Energy Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210331 Address after: 261052 weijiao Road, Weicheng District, Weifang, Shandong Province, No. 3999 Patentee after: Lvte guochuang (Weifang) energy saving Technology Co.,Ltd. Address before: 261000 weijiao Road, Weicheng District, Weifang, Shandong Province, No. 3999 Patentee before: SHANDONG LYTTE AIR CONDITIONING SYSTEM Co.,Ltd. |
|
| TR01 | Transfer of patent right |